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Old 29-03-2014, 19:54   #22
RobboEdin
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Join Date: Oct 2009
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RobboEdin has reached the bronze age
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Re: HDMI cables: Free? & price v quality.

Quote:
Originally Posted by Taf View Post
Corrosion happens whenever 2 disimilar metals are in contact, gold is inert so prevents the corrosion, even if the other contact is not gold.
Mmmmmmm.

Corrosion is oxidation of a metal. It happens without the need for a second metal.

You are right, however, that gold corrodes much slower than other metals.
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